#ΣΕ, = 0; -Nc = 0 540 N Nc = 0 180 N/m Mc +1ΣΕ, = 0; Vc 540 N 0 Nc + ΣΜ = 0; Vc = 540 N -Mc-540 N(2 m) = 0 -2m+ 4 m (b) Mc= = -1080 N·m Homework:- Try solving the problem using segment AC 90 N/m 1215 N¦ 540 N 135 N -180 N/m Mc Nc 3645 N-m +1.5m-|vc -0.5 m